Package com._1c.g5.v8.dt.bsl.stringliteral.contenttypes

Class QueryTypeComputer

java.lang.Object

com._1c.g5.v8.dt.bsl.stringliteral.contenttypes.QueryTypeComputer

All Implemented Interfaces:

ContentTypeComputer, TypeComputer, TypeValidator

Direct Known Subclasses:

QueryDcsTypeComputer

public class QueryTypeComputer
extends Object
implements ContentTypeComputer, TypeValidator

The computer and validator of Query type in literal by it's content without code context.

Field Summary

Fields

Modifier and Type	Field	Description
static String	COMMENT_START_TAG	The comment symbols
static String	QUERY_START_STRING	The start of QuerySchema object in English
static String	QUERY_START_STRING_RU	The start of QuerySchema object in Russian

Constructor Summary

Constructors

Constructor	Description
QueryTypeComputer()

Method Summary

Modifier and Type	Method	Description
boolean	computeIsValidForSupportedType(StringLiteral literal, List<String> content, Collection<LiteralType> contextTypes)	Computes that the specified literal is valid for supported type of this computer.
String	getSupportedType()	Returns the supported type ID of this computer.
protected boolean	isStartWithSelect(List<String> content, org.eclipse.xtext.util.CancelIndicator monitor)	Checks if the literal content starts with "SELECT" keyword.
int	order()	Order of call to compute string literal type.
org.eclipse.core.runtime.IStatus	validate(StringLiteral literal, List<String> content, org.eclipse.xtext.util.CancelIndicator monitor)	Checks that content of string literal is valid for the declared content type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com._1c.g5.v8.dt.bsl.stringliteral.contenttypes.TypeComputer

computeWithAnnotations, isSupport

Field Detail

QUERY_START_STRING

public static final String QUERY_START_STRING

The start of QuerySchema object in English

See Also:

Constant Field Values

QUERY_START_STRING_RU

public static final String QUERY_START_STRING_RU

The start of QuerySchema object in Russian

See Also:

Constant Field Values

COMMENT_START_TAG

public static final String COMMENT_START_TAG

The comment symbols

See Also:

Constant Field Values

Constructor Detail

QueryTypeComputer

public QueryTypeComputer()

Method Detail

order

public int order()

Description copied from interface: TypeComputer

Order of call to compute string literal type.

Specified by:

order in interface TypeComputer

Returns:

the order of call

getSupportedType

public String getSupportedType()

Description copied from interface: TypeComputer

Returns the supported type ID of this computer.

Specified by:

getSupportedType in interface TypeComputer

Specified by:

getSupportedType in interface TypeValidator

Returns:

the supported type ID, registered in extension point.

validate

public org.eclipse.core.runtime.IStatus validate(StringLiteral literal,
                                                 List<String> content,
                                                 org.eclipse.xtext.util.CancelIndicator monitor)

Description copied from interface: TypeValidator

Checks that content of string literal is valid for the declared content type.

Specified by:

validate in interface TypeValidator

Parameters:

literal - the string literal, cannot be null.

content - the content of lines of the string literal, cannot be null.

monitor - the monitor to check cancel status, cannot be null.

Returns:

the status of validation, cannot return null.

computeIsValidForSupportedType

public boolean computeIsValidForSupportedType(StringLiteral literal,
                                              List<String> content,
                                              Collection<LiteralType> contextTypes)

Description copied from interface: ContentTypeComputer

Computes that the specified literal is valid for supported type of this computer. Method TypeComputer.isSupport(StringLiteral, List) must explicitly call before this computation. Type computer implementation may expect to use method TypeComputer.isSupport(StringLiteral, List) in addition before main computation of type.

Specified by:

computeIsValidForSupportedType in interface ContentTypeComputer

Parameters:

literal - the literal to check, cannot be null.

content - the content of string literal, cannot be null.

contextTypes - the context types that already computed, cannot be null.

Returns:

true, if the literal is valid for supported type.

isStartWithSelect

protected boolean isStartWithSelect(List<String> content,
                                    org.eclipse.xtext.util.CancelIndicator monitor)

Checks if the literal content starts with "SELECT" keyword.

Parameters:

content - the content, cannot be null.

monitor - the monitor, cannot be null.

Returns:

true, if it starts with SELECT